UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gE4lfPKHLvPIhIOrPMB2EclHhQioFyRdS3k6etvtCyo=' 
WHERE 
  key_id = '8d5b5220e95fc18290846fec306fc0d407af378f248f88ff5fbdf6b869bfa345' 
  AND (
    token = 'gE4lfPKHLvPIhIOrPMB2EclHhQioFyRdS3k6etvtCyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )